Gas burner



FIG. 1— an exploded perspective view of the gas burner of the present application, pointing out its cover and its base;

FIG. 2— a side view of the burner in the condition of cover mounted to the base;

FIG. 3— a second side view of the gas burner of the present application in the condition of cover mounted to the base, pointing out an inlet of the gas-injecting nozzle, as shown in FIG. 1; and,

FIG. 4— a top view of the gas burner of the present application, as shown in FIG. 2. 

CLAIM The ornamental design for a gas burner, as shown and described. 